Module:Location map/data/Michigan Grand Rapids/doc

Module:Location map/data/Michigan Grand Rapids is a location map definition used to overlay markers and labels on an equirectangular projection map of Grand Rapids. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.

Usage

These definitions are used by the following templates when invoked with parameter "Michigan Grand Rapids":

• Template:Tlx
• Template:Tlx
• Template:Tlx
• Template:Tlx

Map definition

• name = Grand Rapids

  Name used in the default map caption

• image = USGS US Topo 7.5-minute map for Grand Rapids West, MI 2014 (cropped).jpg

  The default map image, without "Image:" or "File:"

• top = 43

  Latitude at top edge of map, in decimal degrees

• bottom = 42.875

  Latitude at bottom edge of map, in decimal degrees

• left = -85.75

  Longitude at left edge of map, in decimal degrees

• right = -85.625

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.125 degrees.

• At an image width of 200 pixels, that is 0.0006 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0001 degrees per pixel.

Latitude: from North to South this map definition covers 0.125 degrees.

• At an image height of 200 pixels, that is 0.0006 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0001 degrees per pixel.

See also

• Module:Location map/data/Michigan

Location map templates

• Template:Location map, to display one mark and label using latitude and longitude
• Template:Location map many, to display up to nine marks and labels
• Template:Location map+, to display an unlimited number of marks and labels

Creating new map definitions

• Template:Location map/Creating a new map definition